Background: Elevated narcissism in young people often sets up a cascade of interpersonal and mental health challenges, reinforcing the need to understand its concomitants. Experiences of maltreatment and different parenting styles have been implicated but findings to date are inconclusive. By simultaneously considering multiple remembered parenting styles and maltreatment in a large sample, this study aims to elucidate possible prognostic factors associated with both grandiose and vulnerable narcissistic traits in youth. Methods: Young people (N = 328, age range: 17-25 years) reported on the remembered interpersonal environment and current grandiose and vulnerable narcissism traits. Structural equation modelling was used to examine maternal and paternal parenting styles and examine the association between experiences of parenting and grandiose and vulnerable narcissism. Results: Remembered overprotection from mothers and fathers was associated with both vulnerable and grandiose narcissistic traits. Remembered maternal overvaluation related to current grandiosity, and maternal leniency related to vulnerable narcissistic traits. For paternal parenting, the combination of overvaluation and leniency and overvaluation and care explained grandiose and vulnerable traits. There was no direct effect of remembered parental care or childhood maltreatment on current levels of narcissistic traits. Conclusions: Remembered childhood experiences of being overprotected, overvalued and experiencing leniency in parental discipline, were associated with higher traits of pathological narcissism in young people. Care and maltreatment were non-specific risk factors. Remembered childhood environments of being excessively pampered are associated with grandiose and vulnerable narcissistic traits, characterised by the young person expressing unrealistic self-views, entitlement beliefs and impaired autonomy. In treatment these traits may emerge in the patient-therapist relationship and working through their developmental origins may contribute to outcomes.

Background Young people with pathological narcissistic traits may have more maladaptive ways of relating to themselves and others. In this study, we investigated how the experience of shame may be a mechanism by which vulnerable and grandiose pathological narcissism relates to negative and positive internalised models of the self and others, manifested as attachment styles. Methods Participants (N = 348) were young people who reported on pathological narcissism, the experience of shame and their model of self and others (secure, dismissive, preoccupied and fearful attachment). Mediation of the experience of shame between vulnerable and grandiose narcissism on the one hand and secure, dismissive, preoccupied and fearful attachment on the other hand, was tested using a path model. Results Shame mediated the relationship between vulnerable narcissism and a more negative model of others and self (i.e. less secure, more fearful and more preoccupied in attachment). Higher grandiose narcissism traits were related to a more positive model of others and self (i.e. more secure attachment) and were unrelated to the experience of shame. Conclusions Young people with vulnerable narcissism traits tended to report more shame, and struggled to be close to others. It may be that shame experiences highlight a discrepancy between the ideal and actual self that may contribute to a more insecure attachment style. A good working alliance and fostering self-compassion may counter some negative effects of shame in those most vulnerable, but dismissal in those most grandiose presents a clinical conundrum requiring further research.

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